Institut biologii (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial) & Ivanter, Ė. V. (1978). Fauna i ėkologi︠i︡a pti︠t︡s i mlekopita︠i︡ushchikh taezhnogo Severo-Zapada SSSR: Sb. stateĭ. Kar. fil. AN SSSR.
Lua i Stíl Chicago (17ú heag.)Institut biologii (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial) agus Ė. V. Ivanter. Fauna I ėkologi︠i︡a Pti︠t︡s I Mlekopita︠i︡ushchikh Taezhnogo Severo-Zapada SSSR: Sb. Stateĭ. Petrozavodsk: Kar. fil. AN SSSR, 1978.
Lua MLA (8ú heag.)Institut biologii (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial) agus Ė. V. Ivanter. Fauna I ėkologi︠i︡a Pti︠t︡s I Mlekopita︠i︡ushchikh Taezhnogo Severo-Zapada SSSR: Sb. Stateĭ. Kar. fil. AN SSSR, 1978.
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